Explore Scientific 8" f/5.9 Dobsonian Telescope

The Explore Scientific 8" f/5.9 Dobsonian delivers 8-inch deep-sky performance in a straightforward package. Its 208mm parabolic mirror gathers over 800 times the light of the unaided eye, enough to reveal Saturn's rings and lunar craters.

Key Features

• 208mm parabolic mirror — over 800x the light of the unaided eye, for exploring galaxies, nebulae, and star clusters
• Fast f/5.9 optics — bright, wide fields at 1219mm focal length, well suited for deep-sky sweeping and planetary views
• 2" Crayford focuser — with a 1.25" adapter for full eyepiece compatibility
• Spring-tension Dobsonian base — stays balanced when you swap eyepieces or add accessories, with smooth manual tracking
• Rolled-steel tube — collimation can shift in transport, and a touch-up takes only a few minutes
• Under 39 lbs total — tube (20 lb) and base (18.7 lb)
• Simple two-piece design — tube lifts off the base; no truss assembly
• Smartphone adapter included — start capturing the Moon, Jupiter, and Saturn with your phone right away

Ideal For

• Upgraders from smaller scopes ready for the jump to 8" aperture and the deep-sky detail it unlocks
• Visual deep-sky enthusiasts chasing galaxies, nebulae, and star clusters from backyard or dark-sky sites
• Simplicity-first astronomers — no GoTo alignment, no truss setup